单词unclamp
网络: 松开；超亮度；卸开卡子
to be: Press it under the direction key first, then press the space key, then unclamp under the direction key;
滚球状为：先按方向键下，然后按空格键，接着松开方向键下；
CYCLE START IN FIXTURE UNCLAMP
夹具放松时的循环启动